KR20000072726A - Internet direct ono to one data transmission method throught authetic server - Google Patents

Abstract

PURPOSE: A direct data transmission method by one to one in the internet through a verification server is provided for directly receiving a data from a verified computer having a data of an internet environment using a verification key(for example, ID and password) in a state that a computer of an internet environment is connected with a verification server in any place. CONSTITUTION: There are provided a program installed in A and a program installed in a verification server which verifies a verification key of B. When installing the program, a verification key is reported to the verification server and is verified. If the program receives an instruction for a data transmission from the verification server, the data is transferred to the destination designated by the verification server in a certain process.

Description

Internet direct ono to one data transmission method throught authetic server}

The present invention is one of the data transmission methods as a field of data communication. The most common way is the chat room, which allows the authentication server to communicate in the authentication server by authenticating only the members in the chat room.

Also similar is the principle of the current Internet broadcasting station, which is also a method of giving data that is already produced.

The cool thing is that it is a web monitoring system. However, since it is necessary to enter the address directly, knowing the address elsewhere is dangerous and hassle to know the address individually.

In addition, the above descriptions have the disadvantage that all computers with data should not be in dynamic IP.

1) It can get information of IP regardless of whether it is dynamic IP or static IP

2) If only authentication server's address and authentication key are available, information of address authenticated by the authentication key can be fetched.

A is a computer that wants to send data.

B is a computer that wants data.

① At first, the program has IP information about the authentication server, and it automatically informs A's IP information to the authentication server. Also, A informs the authentication server at this time. In order to inform A that the A is activated and accurate self information, the authentication server periodically informs the self information (IP information and authentication key). As a result, the authentication server keeps accurate information of A.

② Enter the authentication key to receive the data from A.

③ The authentication server receives and verifies the authentication key, and if A is correct, informs A of B's IP information and B's IP information.

④ Send data directly because both parties know each other's IP information.

The present invention consists of a program installed in the authentication server for authenticating the authentication key of B and the program installed in A of FIG. And the process of these programs is as follows.

A program of:

1) Installation (Drive): Inform authentication key to authentication server and get approval.

The program also has a built-in process that allows the server to send data to the server if it is told to do so.

2) After installation, the authentication server is periodically informed of its own information (authentication key and IP information are required).

C program

1) Receive the authentication key and IP information from A and always keep the last one that comes periodically.

2) When the connection comes in from B and the authentication key is put in, it gives each other IP information.

Looking at the whole process

1) Install A's program at first or run it if it is already installed. Therefore, A's program transmits data to its IP (after all, B's IP) when the transmission command signal and IP information comes from the authentication server Will do In addition, after running, it periodically informs the authentication server of its own information (authentication key and IP information are required).

2) The authentication server sends an authentication signal to A.

3) The authentication key is authenticated from B on the Internet to the authentication server.

4) At this time, the authentication server informs A of the transmission command signal and B's IP information and B's IP information.

5) One-to-one data transmission is done directly without going through the authentication server.

Anytime, anywhere, the computer in the Internet environment is connected to the authentication server, and only the authentication key of the authentication server can receive data transmission from the authorized computer with data.

Claims (4)

Data transmission based on the above scheme A program of: A program that periodically sends its own information to the authentication server regardless of whether it is a dynamic IP or a static IP, but transmits the data to the target computer when a transmission command signal from the authentication server and information on the target computer are received. Program on Authentication Server: Receives periodic information from A and retains the information regardless of whether the IP is dynamic or static IP, and authenticates when the authentication key comes from B, and informs A of the transmission command signal and B's IP information. A program that tells the IP information of A. Based on the above method, it is applied when transmitting image or audio (including real time video).